.loading-image, .loading-backdrop{
    position: fixed;
    top: 0;
    left: 0;
    display: none;
}
.loading-backdrop{
    width: 100%;
    height: 100%;
    background-color: #000;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
    filter: alpha(opacity=50);
    opacity: 0.5;
    z-index: 9998;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.loading-image{
    right: 0;
    bottom: 0;
    margin: auto;
    z-index: 9999;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}